Processing technology for sheet metal parts

A metal sheet metal part and processing technology, applied in the field of metal sheet metal processing technology, can solve the problems of depression or protrusion, inability to meet the needs of use, sheet metal part size deviation, etc., to optimize surface performance and high processing efficiency , to ensure the effect of machining accuracy

Inactive Publication Date: 2014-10-08
苏州华创特材股份有限公司
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Problems solved by technology

[0003] However, there are some defects in the sheet metal parts formed by the existing sheet metal processing technology. For example, the size deviation of the sheet metal parts, the surface depression or protrusion caused by the processing operation, or the material itself cannot meet the needs of some occasions. need

Method used

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  • Processing technology for sheet metal parts

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.

[0024] Such as figure 1 As shown, the sheet metal processing technology of the present invention comprises the following steps:

[0025] S1. Blanking, providing sheet metal raw material plates, and dividing corresponding sheet metal blanks by mechanical processing or laser cutting;

[0026] S2. Drilling holes, forming base holes on the billet, processing and reaming the base holes, and then tapping;

[0027] S3. Pressure riveting, riveting nuts and screws on the blank;

[0028] S4. Bending, bending according to the processing s...

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Abstract

The invention provides a processing technology for sheet metal parts. The processing technology comprises steps as follows: S1, blanking: a sheet metal part raw material plate is provided and cut into corresponding sheet metal part blank materials with a machining or laser cutting mode; S2, hole drawing: basic holes are machined and formed in the blank materials, and processing broadening and then tapping are performed on the basic holes; S3, rivet pressing: nuts and screws are riveted on the blank materials; S4, bending: bending processing is performed according to processing dimensions; and S5, surface treatment: the bent blank materials are subjected to surface treatment, and the final sheet metal parts are formed. The processing technology for the sheet metal parts is simple in technological process, convenient to operate and high in processing efficiency; the machining precision of the sheet metal parts is guaranteed through reasonable arrangement of processing steps, meanwhile, surface treatment is performed on the blank materials, and the surface performance of the sheet metal parts is improved.

Description

technical field [0001] The invention relates to the technical field of metal sheet metal parts manufacturing, in particular to a metal sheet metal part processing technology. Background technique [0002] At present, sheet metal parts are products processed by sheet metal technology. They have the characteristics of light weight, high strength, good electrical conductivity, low cost, and the ability to achieve large-scale mass production. field has been widely used. For example, in computer cases, mobile phones, and MP3 players, sheet metal parts are essential components. [0003] However, there are some defects in the sheet metal parts formed by the existing sheet metal processing technology. For example, the size deviation of the sheet metal parts, the surface depression or protrusion caused by the processing operation, or the material itself cannot meet the needs of some occasions. need. [0004] Therefore, it is necessary to provide further solutions to the above prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 韩波李根为
Owner 苏州华创特材股份有限公司
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